He tries opening the door.

他试着打开这扇门。

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"Go easy on him," Sam repeated, opening the door.

“对他温和点儿，”萨姆开门时又重复了一遍。

《柯林斯英汉双解大词典》

Opening the door, she made a face at the musty smell.

打开门，她对霉味做了个鬼脸。

《柯林斯英汉双解大词典》

She thought of her lover opening the door on the other side of which waited the sharp teeth of the tiger!

VOA: special.2009.04.18

And I hope, as you are reading, you notice that chapter opening where once again Dean appears at the door when Sal shows up, and he's totally naked.I hope you noticed that. It's the third time that we see that so there is an eroticism between them.

我也希望，你们在阅读时注意到那一章,就是曾经萨尔去找迪安时，迪安又一次是光着身子，开的门，我希望你们注意到这一点，这是第三次,我们看到这一幕，所以他们对彼此有着性欲。

耶鲁公开课 - 1945年后的美国小说课程节选

On the eighth night, I was more than usually careful in opening the door.

VOA: special.2009.05.16

Separating generation from transmission and opening the door to new entrants would raise efficiency and reduce costs.

ECONOMIST: Energy in Japan: Bright ideas needed | The

Garfield was also concerned that opening the door on a progressive tax system could lead to more discrimination.

FORBES: Let the Income Tax Die at Age 100

He arrived at the bottom of the stairs just as she was opening the door to the kitchen: Violet.

NEWYORKER: Or Else